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VULNERABILITIES

CVE-2022-32140 Details

Description

Multiple CODESYS products are affected to a buffer overflow.A low privileged remote attacker may craft a request, which can cause a buffer copy without checking the size of the service, resulting in a denial-of-service condition. User Interaction is not required.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17139&token=ec67d15a433b61c77154166c20c78036540cacb0&download= CVEMitigationVendor Advisory
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17139&token=ec67d15a433b61c77154166c20c78036540cacb0&download= [email protected]MitigationVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]

Affected Products

ProductVersions
codesys plcwinnt
>= 2.0, < 2.4.7.57

CPE

  • cpe:2.3:a:codesys:plcwinnt:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
codesys runtime toolkit
>= 2.0, < 2.4.7.57

CPE

  • cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:*:x86:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-32140
NVD Published Date:
Jun 24, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-32140 Details - Not Deferred